Earthquake with magnitude of ML 1.4 on date 22-04-2020 and time 16:02:09 (Italy) in region 3 km NW Baragiano (PZ)

A magnitude ML 1.4 earthquake occured in region: 3 km NW Baragiano (PZ), on

  • 22-04-2020 14:02:09 (UTC)
  • 22-04-2020 16:02:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.7, 15.58 at 22 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Baragiano PZ 3 2671 2671
Balvano PZ 7 1830 4501
Bella PZ 8 5171 9672
Ricigliano SA 8 1144 10816
Picerno PZ 9 5985 16801
Ruoti PZ 9 3579 20380
Muro Lucano PZ 10 5497 25877
Vietri di Potenza PZ 12 2832 28709
Avigliano PZ 13 11577 40286
San Fele PZ 14 3004 43290
Romagnano al Monte SA 14 368 43658
Savoia di Lucania PZ 14 1127 44785
Salvitelle SA 15 560 45345
Castelgrande PZ 15 943 46288
Tito PZ 15 7332 53620
San Gregorio Magno SA 16 4286 57906
Caggiano SA 16 2765 60671
Filiano PZ 17 2926 63597
Ruvo del Monte PZ 17 1083 64680
Sant'Angelo Le Fratte PZ 17 1429 66109
Satriano di Lucania PZ 18 2374 68483
Rapone PZ 18 990 69473
Buccino SA 19 5047 74520

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Potenza (67122 inhabitants)
51 Km E of Battipaglia (50786 inhabitants)
69 Km SW of Cerignola (58396 inhabitants)
69 Km E of Salerno (135261 inhabitants)
70 Km E of Avellino (54857 inhabitants)
73 Km E of Cava de' Tirreni (53659 inhabitants)
82 Km SE of Benevento (60091 inhabitants)
84 Km W of Altamura (70396 inhabitants)
84 Km SW of Andria (100440 inhabitants)
85 Km S of Foggia (151991 inhabitants)
86 Km W of Matera (60436 inhabitants)
89 Km E of Scafati (50787 inhabitants)
91 Km SW of Barletta (94814 inhabitants)
92 Km E of Castellammare di Stabia (66466 inhabitants)
95 Km SW of Trani (56217 inhabitants)
99 Km SW of Bisceglie (55422 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.4 2020-04-22
14:02:09
40.7 15.58 22 2020-07-18
21:08:41
Bollettino Sismico Italiano INGV 80437121
Reviewed
Rev100
ML 1.4 2020-04-22
14:02:09
40.71 15.59 21 2020-04-22
14:21:16
Sala Sismica INGV-Roma 78474081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-22 14:02:09 ± 0.17
Latitude 40.70 ± 0.00
Longitude 15.58 ± 0.01
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80437121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 563
Semi-minor axis of confidence ellipse (meter) 217
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 110
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59175
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 80437121
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-23 09:38:08

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 78474081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-22 14:21:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAGR.HHZ. 2020-04-22T14:03:14.41 3.0 undecidable manual Sg 7.69 0
IV.ECTS.HHZ. 2020-04-22T14:03:01.43 3.0 undecidable manual Sn -3.14 0
IV.ROSPO.HHZ. 2020-04-22T14:02:50.92 3.0 undecidable manual Sg 4.69 0
IV.VCEL.EHZ. 2020-04-22T14:02:44.22 3.0 undecidable manual Sn 0.07 0
IV.EPZF.HHZ. 2020-04-22T14:02:31.19 3.0 negative manual Pn -0.08 0
IV.MRVN.HHZ. 2020-04-22T14:02:29.87 0.6 undecidable manual S 52 0.5918 102 0.46 42
IV.PTRJ.HNZ. 2020-04-22T14:02:23.78 3.0 undecidable manual Sn -0.52 0
IV.MRVN.HHZ. 2020-04-22T14:02:20.66 0.3 undecidable manual P 52 0.5918 102 -0.18 68
IX.SRN3.HNE.02 2020-04-22T14:02:19.35 0.3 undecidable manual S 203 0.2311 124 -0.04 74
IV.VULT.HHZ. 2020-04-22T14:02:19.90 0.3 undecidable manual S 7 0.2572 120 -0.17 73
IX.COL3.HHE.02 2020-04-22T14:02:18.68 0.3 undecidable manual S 266 0.1871 131 0.33 71
IX.STN3.HHZ.02 2020-04-22T14:02:18.35 0.6 undecidable manual S 161 0.1781 132 0.2 49
IV.PZUN.HHZ. 2020-04-22T14:02:18.29 0.3 undecidable manual S 107 0.1826 131 0.04 75
IV.ROSPO.HHZ. 2020-04-22T14:02:17.84 3.0 undecidable manual Pn -3.47 0
IV.PALZ.HHZ. 2020-04-22T14:02:16.97 0.3 undecidable manual P 50 0.3795 110 -0.38 68
IV.MRLC.HHZ. 2020-04-22T14:02:16.21 0.3 undecidable manual S 311 0.0881 153 -0.29 73
IV.SLCN.HNZ. 2020-04-22T14:02:16.27 0.6 undecidable manual P 172 0.3121 115 0.01 49
IX.RDM3.HNE.02 2020-04-22T14:02:15.07 0.1 undecidable manual P 350 0.179 132 0.72 83
IV.SGO.HHE. 2020-04-22T14:02:15.23 0.3 undecidable manual P 236 0.2464 122 -0.05 74
IV.VULT.HHZ. 2020-04-22T14:02:15.42 0.1 undecidable manual P 7 0.2572 120 -0.02 100
IV.PZUN.HHZ. 2020-04-22T14:02:14.25 0.6 undecidable manual P 107 0.1826 131 -0.15 49
IX.PGN3.HHN.02 2020-04-22T14:02:14.85 0.3 undecidable manual P 127 0.2095 127 0.1 74
IX.COL3.HHE.02 2020-04-22T14:02:14.45 0.3 undecidable manual P 266 0.1871 131 0 76
IX.SRN3.HNE.02 2020-04-22T14:02:14.91 0.1 undecidable manual P 203 0.2311 124 -0.14 97
IX.STN3.HHZ.02 2020-04-22T14:02:14.42 0.1 undecidable manual P 161 0.1781 132 0.08 100
IX.AVG3.HNN.01 2020-04-22T14:02:13.61 0.6 undecidable manual P 61 0.1286 142 -0.16 50
IX.VDP3.HNE.01 2020-04-22T14:02:13.40 0.3 undecidable manual P 182 0.0935 151 -0.04 77
IV.MRLC.HHZ. 2020-04-22T14:02:13.23 0.1 undecidable manual P 311 0.0881 153 -0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PZUN.HNN. ML:1.3 0.000109141405 0.2304 AML other m 2020-04-22T14:02:18.42
IV.PZUN.HNE. ML:1.4 0.00011589315 1.616 AML other m 2020-04-22T14:02:18.02
IX.STN3.HHN.02 ML:3 0.0048727065 0.1792 AML other m 2020-04-22T14:02:19.14
IV.MRLC.HHE. ML:1.5 0.00022143195 0.1216 AML other m 2020-04-22T14:02:17.48
IV.MRLC.HNE. ML:1.2 9.6495835E-5 0.32 AML other m 2020-04-22T14:02:16.44
IV.MRLC.HHN. ML:1.6 0.00029300775 0.3008 AML other m 2020-04-22T14:02:17.80
IV.MRLC.HNN. ML:1.3 0.000143657 0.2816 AML other m 2020-04-22T14:02:17.95
IX.STN3.HHE.02 ML:3.1 0.0063302005 0.416 AML other m 2020-04-22T14:02:25.16
IV.PZUN.HHE. ML:1.5 0.00015177515 0.4224 AML other m 2020-04-22T14:02:18.82
IV.VULT.HHN. ML:1.5 0.00014167255 0.096 AML other m 2020-04-22T14:02:20.36
IV.VULT.HHE. ML:1.5 0.000139556985 0.1408 AML other m 2020-04-22T14:02:20.28
IV.VULT.HNN. ML:1.5 0.0001304182 0.1792 AML other m 2020-04-22T14:02:20.27
IV.MRVN.HHN. ML:1.1 2.04109735E-5 0.2368 AML other m 2020-04-22T14:02:30.72
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download